-er a-a a-t aaa aad aae aag aam aao aar aat ad- ada add ade adg adm ado adr adt aea aed aee aeg aem aeo aer aet ag- aga agd age agg agm ago agr agt ama amd ame amg amm amo amr amt aoa aod aoe aog aom aoo aor aot ar- ara ard are arg arm aro arr art at- ata atd ate atg atm ato atr att daa dad dae dag dam dao dar dat dda ddd dde ddg ddm ddo ddr ddt de- dea ded dee deg dem deo der det dga dgd dge dgg dgm dgr dgt dma dmd dme dmg dmm dmo dmr dmt doa dod doe dog dom doo dor dot dra drd dre drg drm dro drr drt dta dtd dte dtg dtm dto dtr dtt eaa ead eae eag eam eao ear eat ed- eda edd ede edg edm edo edr edt eea eed eee eeg eem eeo eer eet ega egd ege egg egm ego egr egt em- ema emd eme emg emm emo emr emt eo- eoa eod eoe eog eom eoo eor eot era erd ere erg erm ero err ert eta etd ete etg etm eto etr ett g-d gaa gad gae gag gam gao gar gat gda gdd gde gdm gdo gdr gdt ge- gea ged gee geg gem geo ger get gga ggd ggg ggm ggo ggr ggt gma gmd gme gmg gmm gmo gmr gmt goa god goe gog gom goo gor got gra grd gre grg grm gro grr grt gta gtd gte gtg gtm gto gtr gtt m-o m-r maa mad mae mag mam mao mar mat mda mdd mde mdg mdm mdo mdr mdt mea med mee meg mem meo mer met mga mgd mge mgm mgo mgr mgt mma mmd mme mmg mmm mmo mmr mmt moa mod moe mog mom moo mor mot mra mrd mre mrg mrm mro mrr mrt mta mtd mte mtg mtm mto mtr mtt oaa oad oae oag oam oao oar oat oda odd ode odg odm odo odr odt oea oed oee oeg oem oeo oer oet oga ogd oge ogg ogo ogt om- oma omd ome omg omm omo omr omt oo- ooa ood oog oom ooo oor oot or- ora ord ore org orm oro orr ort ot- ota otd ote otg otm oto otr ott ra- raa rad rae rag ram rao rar rat rda rdd rde rdg rdm rdo rdr rdt re- rea red ree reg rem reo rer ret rga rgd rge rgg rgo rgr rgt rma rmd rme rmg rmm rmo rmr rmt roa rod roe rog rom roo ror rot rra rrd rrg rrm rrr rrt rta rtd rte rtg rtm rto rtr rtt taa tad tae tag tam tao tar tat tda tdd tde tdg tdm tdo tdr tdt te- tea ted tee teg tem teo ter tet tga tge tgg tgm tgo tgr tgt tma tmd tme tmg tmm tmo tmr tmt to- toa tod toe tog tom too tor tot tra trd tre trg trm tro trr trt tta ttd tte ttg ttm tto ttr ttt